#EEEFFC is a light neutral with only a whisper of temperate cast. On the Color Lab it reads clean and engineered, restrained and easy to live with. It holds up as a large surface and is too pale to lead as a primary accent.
Not just a swatch — here's how #EEEFFC works with other colors. Named schemes with #EEEFFC in its natural role, and a note on why the supporting colors balance it.
Cool White sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.
Cool White opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Cool White is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Cool White.
Cool White keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Cool White is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Cool White carrying the quiet middle.
How #EEEFFC actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.
Not a swatch to memorise — a color to build with. Here is #EEEFFC at work across the surfaces designers actually ship.
:root {
--color-base: #EEEFFC;
--color-base-rgb: 238 239 252;
--color-base-oklch: oklch(95.5% 0.017 282.5);
--color-50: #F1F2FD;
--color-100: #DBDEFA;
--color-200: #BABEF3;
--color-300: #8A90E5;
--color-400: #5F67D3;
--color-500: #3D45B8;
--color-600: #353B8C;
--color-700: #2B2F64;
--color-800: #202241;
--color-900: #151628;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cool-white: {
50: '#F1F2FD',
100: '#DBDEFA',
200: '#BABEF3',
300: '#8A90E5',
400: '#5F67D3',
500: '#3D45B8',
600: '#353B8C',
700: '#2B2F64',
800: '#202241',
900: '#151628',
},
}
$base: #EEEFFC; $base-ink: #141310; $base-50: #F1F2FD; $base-100: #DBDEFA; $base-200: #BABEF3; $base-300: #8A90E5; $base-400: #5F67D3; $base-500: #3D45B8; $base-600: #353B8C; $base-700: #2B2F64; $base-800: #202241; $base-900: #151628; $base-hover: #9AA0ED; $base-subtle: #FAFBFE;
{
"color": {
"base": {
"value": "#EEEFFC",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1F2FD",
"type": "color"
},
"100": {
"value": "#DBDEFA",
"type": "color"
},
"200": {
"value": "#BABEF3",
"type": "color"
},
"300": {
"value": "#8A90E5",
"type": "color"
},
"400": {
"value": "#5F67D3",
"type": "color"
},
"500": {
"value": "#3D45B8",
"type": "color"
},
"600": {
"value": "#353B8C",
"type": "color"
},
"700": {
"value": "#2B2F64",
"type": "color"
},
"800": {
"value": "#202241",
"type": "color"
},
"900": {
"value": "#151628",
"type": "color"
}
}
}
}